/Engine/Source/Runtime/Slate/Public/Framework/Layout/ScrollyZoomy.h
Should be called when a mouse move event occurs.
IfFReply::Handledis returned, that should be passed as the result of the calling function.
[FReply](API\Runtime\SlateCore\Input\FReply) OnMouseMove ( const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SWidget](API\Runtime\SlateCore\Widgets\SWidget) > MyWidget, [IScrollableZoomable](API\Runtime\Slate\Framework\Layout\IScrollableZoomable) & ScrollableZoomable, const [FGeometry](API\Runtime\SlateCore\Layout\FGeometry) & MyGeometry, const [FPointerEvent](API\Runtime\SlateCore\Input\FPointerEvent) & MouseEvent )